1. Rails Refactoring Example: Introduce Null Object

  2. Watch for Turbulence

  3. Derive #inject for a better understanding

  4. Inject that Rails Configuration Dependency!

  5. Evaluating Alternative Decorator Implementations In Ruby

  6. Tidy Views and Beyond with Decorators

  7. The One-Method Silent Killer in Your Cucumber Suite

  8. Design Patterns in the Wild: Null Object

  9. Separate your filters

  10. Getting Sequential: A look into a Factory Girl Anti-pattern

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